Weed Gallery: Poison hemlock (other common names: poison parsley, deadly hemlock, snakeweed)
Poison hemlock is a tall biennial broadleaf weed native to Europe and found throughout California. Seeds germinate in April and May; the plant matures in ...
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Poison hemlock is a tall biennial broadleaf weed native to Europe and found throughout California. Seeds germinate in April and May; the plant matures in ...
More Information